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rc49.exe

Bon Don Jov

Part of the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application rc49.exe by Bon Don Jov has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Bon Don Jov  (signed and verified)

Version:
2015.24.859.9

MD5:
6c121e169f69bea491b4459848486b35

SHA-1:
643c2f64a03b9c937cbc958bafce354468376181

SHA-256:
360243e0a38cfc4894c36dc6379217dd3c88a758e8a8a2fecd473f05975b15c7

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/27/2024 1:06:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.12.20.1

File size:
810.1 KB (829,584 bytes)

Product version:
2015.24.859.9

Copyright:
Copyright (C) 2015

Original file name:
2015248599.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\rc49.exe

Digital Signature
Signed by:
Bon Don Jov

Authority:
Starfield Technologies, Inc.

Valid from:
1/27/2015 4:10:38 PM

Valid to:
1/12/2016 7:28:39 PM

Subject:
CN=Bon Don Jov, O=Bon Don Jov, L=DUBLIN, C=IE

Issuer:
CN=Starfield Secure Certificate Authority - G2, OU=http://certs.starfieldtech.com/repository/, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
681BB1ACA36337E4

File PE Metadata
Compilation timestamp:
2/4/2015 12:02:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x8159B

Entry point:
E8, FA, A9, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 28, D8, 49, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 68, D0, 49, 00, C9, C2, 08, 00, B8, DF, CA, 48, 00, A3, 78, AF, 4B, 00, C7, 05, 7C, AF, 4B, 00, D5, C1, 48, 00, C7, 05, 80, AF, 4B, 00, 89, C1, 48, 00, C7, 05, 84, AF, 4B, 00, C2, C1, 48, 00, C7, 05...
 
[+]

Entropy:
6.6244

Code size:
622 KB (636,928 bytes)

Remove rc49.exe - Powered by Reason Core Security
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